| 26 | Gillotts School | 81.4 compositeOfsted33.3 Att822.7 EM5+25.3 | Academy · Day | Henley-on-Thames, South East | Outstanding 2023-06-27 |
| 27 | Fort Pitt Grammar School | 81.1 compositeOfsted28.3 Att824.4 EM5+28.3 | Grammar · Day · 6th | Chatham, South East | Outstanding 2022-10-04×0.85 |
| 28 | The Norton Knatchbull School | 80.2 compositeOfsted25.0 Att824.9 EM5+30.3 | Grammar · Day · 6th | Ashford, South East | Good 2023-12-13 |
| 29 | Royal Latin School | 80.1 compositeOfsted21.2 Att827.2 EM5+31.6 | Grammar · Day · 6th | Buckingham, South East | Good 2022-11-15×0.85 |
| 30 | The Holt School | 78.7 compositeOfsted28.3 Att823.6 EM5+26.8 | Academy · Day · 6th | Wokingham, South East | Outstanding 2023-03-28×0.85 |
| 31 | Saint George Catholic Voluntary Aided College Southampton | 78.7 compositeOfsted33.3 Att822.2 EM5+23.1 | State · Day | Southampton, South East | Outstanding 2023-06-27 |
| 32 | The Skinners' School | 78.6 compositeOfsted21.2 Att826.2 EM5+31.1 | Grammar · Day · 6th | Tunbridge Wells, South East | Good 2021-11-16×0.85 |
| 33 | The Royal Grammar School, High Wycombe | 77.4 compositeOfsted17.5 Att827.4 EM5+32.5 | Grammar · Boarding · 6th | High Wycombe, South East | Good 2019-10-09×0.7 |
| 34 | The Rochester Grammar School | 77.4 compositeOfsted21.2 Att825.3 EM5+30.8 | Grammar · Day · 6th | Rochester, South East | Good 2023-01-17×0.85 |
| 35 | Bartholomew School | 76.7 compositeOfsted33.3 Att821.1 EM5+22.2 | Academy · Day · 6th | Witney, South East | Outstanding 2024-05-14 |
| 36 | Dane Court Grammar School | 76.4 compositeOfsted21.2 Att824.2 EM5+30.9 | Grammar · Day · 6th | Broadstairs, South East | Good 2022-05-10×0.85 |
| 37 | Glyn School | 76.2 compositeOfsted33.3 Att820.7 EM5+22.2 | Academy · Day · 6th | Epsom, South East | Outstanding 2023-09-12 |
| 38 | Wilmington Grammar School for Girls | 75.7 compositeOfsted21.2 Att824.7 EM5+29.7 | Grammar · Day · 6th | Dartford, South East | Good 2022-11-16×0.85 |
| 39 | Shoreham Academy | 75.4 compositeOfsted33.3 Att820.3 EM5+21.8 | Academy · Day · 6th | Shoreham-by-Sea, South East | Outstanding 2024-02-07 |
| 40 | Cranbrook School | 74.8 compositeOfsted21.2 Att824.8 EM5+28.8 | Grammar · Boarding · 6th | Cranbrook, South East | Good 2022-03-22×0.85 |
| 41 | Queen Elizabeth's Grammar School | 74.4 compositeOfsted21.2 Att824.1 EM5+29.1 | Grammar · Day · 6th | Faversham, South East | Good 2023-02-28×0.85 |
| 42 | Tomlinscote School | 73.9 compositeOfsted33.3 Att819.8 EM5+20.8 | Academy · Day | Camberley, South East | Outstanding 2023-11-14 |
| 43 | Rainham Mark Grammar School | 73.6 compositeOfsted21.2 Att823.2 EM5+29.1 | Grammar · Day · 6th | Gillingham, South East | Good 2022-05-24×0.85 |
| 44 | Tanbridge House School | 73.2 compositeOfsted33.3 Att820.1 EM5+19.8 | State · Day | Horsham, South East | Outstanding 2024-06-11 |
| 45 | Bennett Memorial Diocesan School | 72.6 compositeOfsted33.3 Att820.0 EM5+19.3 | Academy · Day · 6th | Tunbridge Wells, South East | Outstanding 2023-12-13 |
| 46 | The Judd School | 72.3 composite | Grammar · Day · 6th | Tonbridge, South East | — 2025-03-11 |
| 47 | Beacon Academy | 72.3 compositeOfsted33.3 Att818.6 EM5+20.4 | Academy · Day · 6th | Crowborough, South East | Outstanding 2024-04-16 |
| 48 | The Cherwell School | 72.0 compositeOfsted28.3 Att821.6 EM5+22.1 | Academy · Day · 6th | Oxford, South East | Outstanding 2022-10-19×0.85 |
| 49 | Davison Church of England High School for Girls, Worthing | 71.5 compositeOfsted33.3 Att819.3 EM5+18.9 | State · Day | Worthing, South East | Outstanding 2024-06-04 |
| 50 | Sir Roger Manwood's School | 71.5 compositeOfsted21.2 Att823.2 EM5+27.0 | Grammar · Day · 6th | Sandwich, South East | Good 2022-09-27×0.85 |